/*** *fgetws.c - get wide string from a file * * Copyright (c) 1993-2001, Microsoft Corporation. All rights reserved. * *Purpose: * defines fgetws() - read a wide string from a file * *Revision History: * 04-26-93 CFW Module created. * 02-07-94 CFW POSIXify. * 02-22-95 GJF Removed obsolete WPRFLAG. * *******************************************************************************/ #ifndef _POSIX_ /*** *wchar_t *fgetws(string, count, stream) - input string from a stream * *Purpose: * get a string, up to count-1 wide chars or L'\n', whichever comes first, * append L'\0' and put the whole thing into string. the L'\n' IS included * in the string. if count<=1 no input is requested. if WEOF is found * immediately, return NULL. if WEOF found after chars read, let WEOF * finish the string as L'\n' would. * *Entry: * wchar_t *string - pointer to place to store string * int count - max characters to place at string (include \0) * FILE *stream - stream to read from * *Exit: * returns wide string with text read from file in it. * if count <= 0 return NULL * if count == 1 put null string in string * returns NULL if error or end-of-file found immediately * *Exceptions: * *******************************************************************************/ #ifndef _UNICODE /* CRT flag */ #define _UNICODE 1 #endif #ifndef UNICODE /* NT flag */ #define UNICODE 1 #endif #include "fgets.c" #endif /* _POSIX_ */